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Today, 15:25

2x^2-16+22=0

(quadratics)

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Answers (1)
  1. Today, 15:30
    0
    2x² + 6

    Step-by-step explanation:

    2x² - 16 + 22 = 0

    2 (x² + 3) = 0

    2x² + 6 = 0

    2x² = - 6

    x² = - 6/2

    x² = - 3 → just til this

    x = √-3
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